release/src-rt-6.x.4708/linux/linux-2.6.36/arch/arm/mach-realview/include/mach/irqs-eb.h

   1 /*
   2  * arch/arm/mach-realview/include/mach/irqs-eb.h
   3  *
   4  * Copyright (C) 2007 ARM Limited
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License version 2 as
   8  * published by the Free Software Foundation.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
  18  * MA 02110-1301, USA.
  19  */
  20
  21 #ifndef __MACH_IRQS_EB_H
  22 #define __MACH_IRQS_EB_H
  23
  24 #define IRQ_EB_GIC_START        32
  25
  26 /*
  27  * RealView EB interrupt sources
  28  */
  29 #define IRQ_EB_WDOG             (IRQ_EB_GIC_START + 0)          /* Watchdog timer */
  30 #define IRQ_EB_SOFT             (IRQ_EB_GIC_START + 1)          /* Software interrupt */
  31 #define IRQ_EB_COMMRx           (IRQ_EB_GIC_START + 2)          /* Debug Comm Rx interrupt */
  32 #define IRQ_EB_COMMTx           (IRQ_EB_GIC_START + 3)          /* Debug Comm Tx interrupt */
  33 #define IRQ_EB_TIMER0_1         (IRQ_EB_GIC_START + 4)          /* Timer 0 and 1 */
  34 #define IRQ_EB_TIMER2_3         (IRQ_EB_GIC_START + 5)          /* Timer 2 and 3 */
  35 #define IRQ_EB_GPIO0            (IRQ_EB_GIC_START + 6)          /* GPIO 0 */
  36 #define IRQ_EB_GPIO1            (IRQ_EB_GIC_START + 7)          /* GPIO 1 */
  37 #define IRQ_EB_GPIO2            (IRQ_EB_GIC_START + 8)          /* GPIO 2 */
  38                                                                 /* 9 reserved */
  39 #define IRQ_EB_RTC              (IRQ_EB_GIC_START + 10)         /* Real Time Clock */
  40 #define IRQ_EB_SSP              (IRQ_EB_GIC_START + 11)         /* Synchronous Serial Port */
  41 #define IRQ_EB_UART0            (IRQ_EB_GIC_START + 12)         /* UART 0 on development chip */
  42 #define IRQ_EB_UART1            (IRQ_EB_GIC_START + 13)         /* UART 1 on development chip */
  43 #define IRQ_EB_UART2            (IRQ_EB_GIC_START + 14)         /* UART 2 on development chip */
  44 #define IRQ_EB_UART3            (IRQ_EB_GIC_START + 15)         /* UART 3 on development chip */
  45 #define IRQ_EB_SCI              (IRQ_EB_GIC_START + 16)         /* Smart Card Interface */
  46 #define IRQ_EB_MMCI0A           (IRQ_EB_GIC_START + 17)         /* Multimedia Card 0A */
  47 #define IRQ_EB_MMCI0B           (IRQ_EB_GIC_START + 18)         /* Multimedia Card 0B */
  48 #define IRQ_EB_AACI             (IRQ_EB_GIC_START + 19)         /* Audio Codec */
  49 #define IRQ_EB_KMI0             (IRQ_EB_GIC_START + 20)         /* Keyboard/Mouse port 0 */
  50 #define IRQ_EB_KMI1             (IRQ_EB_GIC_START + 21)         /* Keyboard/Mouse port 1 */
  51 #define IRQ_EB_CHARLCD          (IRQ_EB_GIC_START + 22)         /* Character LCD */
  52 #define IRQ_EB_CLCD             (IRQ_EB_GIC_START + 23)         /* CLCD controller */
  53 #define IRQ_EB_DMA              (IRQ_EB_GIC_START + 24)         /* DMA controller */
  54 #define IRQ_EB_PWRFAIL          (IRQ_EB_GIC_START + 25)         /* Power failure */
  55 #define IRQ_EB_PISMO            (IRQ_EB_GIC_START + 26)         /* PISMO interface */
  56 #define IRQ_EB_DoC              (IRQ_EB_GIC_START + 27)         /* Disk on Chip memory controller */
  57 #define IRQ_EB_ETH              (IRQ_EB_GIC_START + 28)         /* Ethernet controller */
  58 #define IRQ_EB_USB              (IRQ_EB_GIC_START + 29)         /* USB controller */
  59 #define IRQ_EB_TSPEN            (IRQ_EB_GIC_START + 30)         /* Touchscreen pen */
  60 #define IRQ_EB_TSKPAD           (IRQ_EB_GIC_START + 31)         /* Touchscreen keypad */
  61
  62 /*
  63  * RealView EB + ARM11MPCore interrupt sources (primary GIC on the core tile)
  64  */
  65 #define IRQ_EB11MP_AACI         (IRQ_EB_GIC_START + 0)
  66 #define IRQ_EB11MP_TIMER0_1     (IRQ_EB_GIC_START + 1)
  67 #define IRQ_EB11MP_TIMER2_3     (IRQ_EB_GIC_START + 2)
  68 #define IRQ_EB11MP_USB          (IRQ_EB_GIC_START + 3)
  69 #define IRQ_EB11MP_UART0        (IRQ_EB_GIC_START + 4)
  70 #define IRQ_EB11MP_UART1        (IRQ_EB_GIC_START + 5)
  71 #define IRQ_EB11MP_RTC          (IRQ_EB_GIC_START + 6)
  72 #define IRQ_EB11MP_KMI0         (IRQ_EB_GIC_START + 7)
  73 #define IRQ_EB11MP_KMI1         (IRQ_EB_GIC_START + 8)
  74 #define IRQ_EB11MP_ETH          (IRQ_EB_GIC_START + 9)
  75 #define IRQ_EB11MP_EB_IRQ1      (IRQ_EB_GIC_START + 10)         /* main GIC */
  76 #define IRQ_EB11MP_EB_IRQ2      (IRQ_EB_GIC_START + 11)         /* tile GIC */
  77 #define IRQ_EB11MP_EB_FIQ1      (IRQ_EB_GIC_START + 12)         /* main GIC */
  78 #define IRQ_EB11MP_EB_FIQ2      (IRQ_EB_GIC_START + 13)         /* tile GIC */
  79 #define IRQ_EB11MP_MMCI0A       (IRQ_EB_GIC_START + 14)
  80 #define IRQ_EB11MP_MMCI0B       (IRQ_EB_GIC_START + 15)
  81
  82 #define IRQ_EB11MP_PMU_CPU0     (IRQ_EB_GIC_START + 17)
  83 #define IRQ_EB11MP_PMU_CPU1     (IRQ_EB_GIC_START + 18)
  84 #define IRQ_EB11MP_PMU_CPU2     (IRQ_EB_GIC_START + 19)
  85 #define IRQ_EB11MP_PMU_CPU3     (IRQ_EB_GIC_START + 20)
  86 #define IRQ_EB11MP_PMU_SCU0     (IRQ_EB_GIC_START + 21)
  87 #define IRQ_EB11MP_PMU_SCU1     (IRQ_EB_GIC_START + 22)
  88 #define IRQ_EB11MP_PMU_SCU2     (IRQ_EB_GIC_START + 23)
  89 #define IRQ_EB11MP_PMU_SCU3     (IRQ_EB_GIC_START + 24)
  90 #define IRQ_EB11MP_PMU_SCU4     (IRQ_EB_GIC_START + 25)
  91 #define IRQ_EB11MP_PMU_SCU5     (IRQ_EB_GIC_START + 26)
  92 #define IRQ_EB11MP_PMU_SCU6     (IRQ_EB_GIC_START + 27)
  93 #define IRQ_EB11MP_PMU_SCU7     (IRQ_EB_GIC_START + 28)
  94
  95 #define IRQ_EB11MP_L220_EVENT   (IRQ_EB_GIC_START + 29)
  96 #define IRQ_EB11MP_L220_SLAVE   (IRQ_EB_GIC_START + 30)
  97 #define IRQ_EB11MP_L220_DECODE  (IRQ_EB_GIC_START + 31)
  98
  99 #define IRQ_EB11MP_UART2        -1
 100 #define IRQ_EB11MP_UART3        -1
 101 #define IRQ_EB11MP_CLCD         -1
 102 #define IRQ_EB11MP_DMA          -1
 103 #define IRQ_EB11MP_WDOG         -1
 104 #define IRQ_EB11MP_GPIO0        -1
 105 #define IRQ_EB11MP_GPIO1        -1
 106 #define IRQ_EB11MP_GPIO2        -1
 107 #define IRQ_EB11MP_SCI          -1
 108 #define IRQ_EB11MP_SSP          -1
 109
 110 #define NR_GIC_EB11MP           2
 111
 112 /*
 113  * Only define NR_IRQS if less than NR_IRQS_EB
 114  */
 115 #define NR_IRQS_EB              (IRQ_EB_GIC_START + 96)
 116
 117 #if defined(CONFIG_MACH_REALVIEW_EB) && (!defined(NR_IRQS) || (NR_IRQS < NR_IRQS_EB))
 118 #undef NR_IRQS
 119 #define NR_IRQS                 NR_IRQS_EB
 120 #endif
 121
 122 #if defined(CONFIG_REALVIEW_EB_ARM11MP) || defined(CONFIG_REALVIEW_EB_A9MP) && \
 123         (!defined(MAX_GIC_NR) || (MAX_GIC_NR < NR_GIC_EB11MP))
 124 #undef MAX_GIC_NR
 125 #define MAX_GIC_NR              NR_GIC_EB11MP
 126 #endif
 127
 128 #endif  /* __MACH_IRQS_EB_H */